IT1171785B - AUTOMATIC CONTROL SYSTEM OF THE POLARIZATION OF A CINESCOPE, WITH A SIGNAL PROCESSOR THAT CAN BE SELECTIVELY DISABLED - Google Patents

AUTOMATIC CONTROL SYSTEM OF THE POLARIZATION OF A CINESCOPE, WITH A SIGNAL PROCESSOR THAT CAN BE SELECTIVELY DISABLED

Info

Publication number
IT1171785B
IT1171785B IT23489/83A IT2348983A IT1171785B IT 1171785 B IT1171785 B IT 1171785B IT 23489/83 A IT23489/83 A IT 23489/83A IT 2348983 A IT2348983 A IT 2348983A IT 1171785 B IT1171785 B IT 1171785B
Authority
IT
Italy
Prior art keywords
cinescope
polarization
control system
signal processor
automatic control
Prior art date
Application number
IT23489/83A
Other languages
Italian (it)
Other versions
IT8323489A0 (en
IT8323489A1 (en
Inventor
Robert Preston Parker
Original Assignee
Rca Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rca Corp filed Critical Rca Corp
Publication of IT8323489A0 publication Critical patent/IT8323489A0/en
Publication of IT8323489A1 publication Critical patent/IT8323489A1/en
Application granted granted Critical
Publication of IT1171785B publication Critical patent/IT1171785B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/72—Circuits for processing colour signals for reinsertion of DC and slowly varying components of colour signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Television Receiver Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Endoscopes (AREA)
  • Burglar Alarm Systems (AREA)
IT23489/83A 1982-10-29 1983-10-27 AUTOMATIC CONTROL SYSTEM OF THE POLARIZATION OF A CINESCOPE, WITH A SIGNAL PROCESSOR THAT CAN BE SELECTIVELY DISABLED IT1171785B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/437,831 US4484229A (en) 1982-10-29 1982-10-29 Automatic kinescope bias control system with selectively disabled signal processor

Publications (3)

Publication Number Publication Date
IT8323489A0 IT8323489A0 (en) 1983-10-27
IT8323489A1 IT8323489A1 (en) 1985-04-27
IT1171785B true IT1171785B (en) 1987-06-10

Family

ID=23738077

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23489/83A IT1171785B (en) 1982-10-29 1983-10-27 AUTOMATIC CONTROL SYSTEM OF THE POLARIZATION OF A CINESCOPE, WITH A SIGNAL PROCESSOR THAT CAN BE SELECTIVELY DISABLED

Country Status (13)

Country Link
US (1) US4484229A (en)
JP (1) JPH0795833B2 (en)
KR (1) KR910006491B1 (en)
AT (1) AT390859B (en)
AU (1) AU562181B2 (en)
CA (1) CA1207437A (en)
DE (1) DE3339289C2 (en)
ES (1) ES526639A0 (en)
FR (1) FR2535565B1 (en)
GB (1) GB2133245B (en)
HK (1) HK18687A (en)
IT (1) IT1171785B (en)
MY (1) MY8700388A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630100A (en) * 1984-08-02 1986-12-16 Ncr Corporation Color video drive circuit
AU576379B2 (en) * 1984-08-13 1988-08-25 Rca Licensing Corporation Kinescope bias sensing circuit
JPS61140279A (en) * 1984-12-12 1986-06-27 Toshiba Corp Video signal processing circuit
US4642696A (en) * 1985-07-25 1987-02-10 Rca Corporation Kinescope driver with kinescope current sensing circuit
DE3535570A1 (en) * 1985-10-04 1987-04-09 Siemens Ag Circuit for automatically adjusting the black-level voltage
JP3127963B2 (en) * 1990-12-26 2001-01-29 株式会社日立製作所 Cathode ray tube display
GB9124071D0 (en) * 1991-11-13 1992-01-02 Thomson Consumer Electronics Crt bias compensation
US5347197A (en) * 1992-03-23 1994-09-13 U.S. Philips Corporation Display device having a display tube including a cold cathode and a current mirror drive circuit for the cold cathode
CA2145901C (en) * 1994-04-28 2000-02-22 Anton Werner Keller Kinescope driver apparatus with gamma correction
JP2877072B2 (en) * 1996-05-20 1999-03-31 日本電気株式会社 Cathode current detection circuit
US6226037B1 (en) * 1998-07-28 2001-05-01 Thomson Licensing S.A. AKB interface circuit for kine driver IC
US6636265B1 (en) * 2000-01-21 2003-10-21 Thomson Licensing S.A. Focus flutter prevention in TV receivers and monitors
AU2003258262A1 (en) * 2002-08-16 2004-03-03 Thomson Licensing S.A. Simplified offset current reducing circuit for auto kine bias (akb)
US8803029B2 (en) * 2006-08-03 2014-08-12 Chrysler Group Llc Dual beam laser welding head

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387405A (en) * 1971-01-26 1983-06-07 Rca Corporation Automatic kinescope bias control system with digital signal processing
US4197557A (en) * 1977-05-05 1980-04-08 Rca Corporation Brightness control circuit employing a closed control loop
US4263622A (en) * 1979-01-30 1981-04-21 Rca Corporation Automatic kinescope biasing system
US4331982A (en) * 1980-09-25 1982-05-25 Rca Corporation Sample and hold circuit particularly for small signals
US4331981A (en) * 1980-09-25 1982-05-25 Rca Corporation Linear high gain sampling amplifier
GB2091978B (en) * 1981-01-26 1984-08-22 Rca Corp Bias control for an image display device
US4414577A (en) * 1982-07-15 1983-11-08 Rca Corporation Manually gain presettable kinescope driver in an automatic kinescope bias control system

Also Published As

Publication number Publication date
MY8700388A (en) 1987-12-31
ES8406825A1 (en) 1984-07-16
KR910006491B1 (en) 1991-08-26
US4484229A (en) 1984-11-20
ES526639A0 (en) 1984-07-16
IT8323489A0 (en) 1983-10-27
GB2133245B (en) 1986-03-26
DE3339289A1 (en) 1984-05-03
FR2535565B1 (en) 1990-10-05
ATA383983A (en) 1989-12-15
AU562181B2 (en) 1987-06-04
CA1207437A (en) 1986-07-08
GB2133245A (en) 1984-07-18
JPH0795833B2 (en) 1995-10-11
AU2046783A (en) 1984-05-03
JPS5997281A (en) 1984-06-05
DE3339289C2 (en) 1986-07-10
AT390859B (en) 1990-07-10
FR2535565A1 (en) 1984-05-04
IT8323489A1 (en) 1985-04-27
HK18687A (en) 1987-03-06
GB8328683D0 (en) 1983-11-30
KR840006586A (en) 1984-11-30

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971029